Unit 1: Rational Numbers

What is the value of the expression shown?

5(-2) + (-7)9 =

• -53

• -73

• -23

• 49

Tags

CCSS.5.NBT.B.5

CCSS.5.OA.A.1

What is the value of

1.57 - ¾

• 0.82

• 1.23

• 2.32

• 0.52

Tags

CCSS.5.NBT.B.7

One year on Mercury is equivalent to 224.7 days on Earth. How many days on Earth, in decimal form, are equivalent to 5½

years on Mercury?

(a)  

Tags

CCSS.5.NF.B.6

CCSS.5.MD.A.1

What is the value of the expression

37.25 ÷ 2½

• 12.25

• 18.75

• 14.9

• 16.5

Tags

CCSS.5.NBT.B.7

CCSS.5.NF.B.3

Edward has 3 ½ bags of mulch. Each bag of mulch is going to cover 42.7 feet. How many feet will Edward be able to cover if he uses all of his bags?

(a)  

Tags

CCSS.5.NBT.B.7

CCSS.5.NF.B.6

CCSS.5.NF.B.4

CCSS.5.NF.B.5

Fernando recorded the weather for 60 days. The statements shown summarize some of his records:

It was drizzling for ½ of the days.

It was sunny during ¼​ of the days.

• It snowed during the remaining days.

How many days did it snow out of the 60 days?

• 25

• 10

• 20

• 15

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

At 5 p.m. the outside temperature is 2 degrees. The temperature increases 2 degrees every hour until 9 p.m. What was the temperature at 9 p.m.?

• 12

• 8

• 10

• 14

A student walked a distance of 3 1/2 miles each day for 3 days. The student ran a distance of 4 1/4 miles each day for the next 3 days.

What was the total distance in miles the student ran during these 6 days?

• 23.25 miles

• 25.5 miles

• 30 miles

• 27.75

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

The table shows the prices of some breakfast items at a restaurant. Sara ordered 2 eggs, 2 slices of bacon, and a glass of orange juice for breakfast. The sales tax of the order was $0.48. She paid for her breakfast with a $10 bill.

How much change should Sara receive from the $10 bill?

• $2.55

• $2.07

• $3.10

• $3.43

Tags

CCSS.5.NBT.B.7

Where would you place -6?

• In the whole number circle because it's a whole number, integer, and rational number.
• In the integer circle because it's an integer and rational number only.
• In the rational circle because it's only a rational number.
• I'm not sure because I don't know what rational means.

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

CCSS.6.NS.C.7